The SCS 2236 Coil Cord with Grey Molded Plastic, 20 ft. is a dual wire coil cord creates a path-to-ground for an operator with resistance <3.5 x 107ohms. If one conductor is damaged, the operator will maintain the path-to-ground through the other conductor. Thermoplastic elastomer strain relief molded on. The 2236 is designed for use with the 2200 series of Magsnap metal wrist straps. The magnetic connection made with the wristband maintains a 1-5 pound perpendicular breakaway force to prevent accidental disconnects.